In this part we define the set of functionalities required for operations performed by translators. They go from very basic translation functions to very advanced computer-aided localisation based on intelligent use of glossaries and Translation Memory and even preview of translation for certain original file formats in which this is possible.

It is necessary to be able to perform easily some functions that affect several string, such as replacing a term by a another one in an application. This cannot be done automatically in many cases. An adequate tool for computer-asssited change must be included.